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VAQORACHEMICALS
Industry

Chemicals for Pharmaceuticals

APIs, intermediates, impurity standards, excipient-grade materials and analytical solvents for drug manufacturers and QC labs.

Products for Pharmaceuticals

Reference Standard
Avibactam Sodium chemical structure
Avibactam Sodium
CAS
1192491-61-4
Formula
C7H10N3NaO6S
MW
287.23 g/mol
VQ-024447
Reference Standard
Avilamycin chemical structure
Avilamycin
CAS
11051-71-1
Formula
C61H88Cl2O32
MW
1404.2 g/mol
VQ-029310
IP/BP/USP
Avobenzone chemical structure
Avobenzone
CAS
70356-09-1
Formula
C20H22O3
MW
310.4 g/mol
VQ-004227
Avoralstat chemical structure
Avoralstat
CAS
918407-35-9
Formula
C28H27N5O5
MW
513.5 g/mol
VQ-051113
Reference Standard
Axitinib Acid chemical structure
Axitinib Acid
CAS
319462-34-5
Formula
C21H15N3O2S
MW
373.4 g/mol
VQ-029311
Reference Standard
Axitinib Amide chemical structure
Axitinib Amide
CAS
319462-41-4
Formula
C21H16N4OS
MW
372.4 g/mol
VQ-043062
Reference Standard
Axitinib Impurity H chemical structure
Axitinib Impurity H
CAS
1639137-80-6
Formula
C24H20N4O2S
MW
428.5 g/mol
VQ-024460
Reference Standard
Axitinib Sulfoxide chemical structure
Axitinib Sulfoxide
CAS
1347304-18-0
Formula
C22H18N4O2S
MW
402.5 g/mol
VQ-021687
Reference Standard
Axitinib WS chemical structure
Axitinib WS
CAS
319460-85-0
Formula
C22H18N4OS
MW
386.5 g/mol
In stock
Reference Standard
Axitinib Z-isomer chemical structure
Axitinib Z-isomer
CAS
885126-40-9
Formula
C22H18N4OS
MW
386.5 g/mol
VQ-024454
Reference Standard
Axitinib-13C d3 chemical structure
Axitinib-13C d3
CAS
1261432-00-1
Formula
C22H18N4OS
MW
390.5 g/mol
VQ-043380
Reference Standard
Axitinib-d3 chemical structure
Axitinib-d3
CAS
1126623-89-9
Formula
C22H18N4OS
MW
389.5 g/mol
VQ-043379

FAQs

Do you supply both APIs and the impurity standards needed to test them?

Yes. Many buyers source an API and its related impurity or working standards together, which simplifies qualification. Availability of specific standards is confirmed per molecule.

Can you provide DMF or CEP support for APIs?

Where the manufacturing site holds a DMF, CEP or similar filing, a letter of access or copy can usually be arranged. We confirm this per product before quoting.

Are your solvents suitable for pharmaceutical QC?

HPLC, LC-MS and GC headspace grades are available with specifications suited to pharmacopoeial methods, and each batch ships with a COA and GHS SDS.

Which Incoterms do you offer to pharmaceutical buyers?

We offer EXW, FOB, CFR, CIF and DAP. Temperature-sensitive or small-quantity items usually move by air, while bulk APIs and solvents often move by sea.

Need a price, a spec or a custom compound?

Send us your list — product names or CAS numbers, grade, quantity and destination. Our team replies with a formal quotation, COA and lead time.